leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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1965.sql (240B)

1 SELECT employee_id 2 FROM ( 3 SELECT * FROM Employees LEFT JOIN Salaries USING(employee_id) 4 UNION 5 SELECT * FROM Employees RIGHT JOIN Salaries USING(employee_id) 6 ) AS T 7 WHERE salary IS NULL OR 8 name IS NULL 9 ORDER BY employee_id